W. Ronald Heyer
W. Ronald Heyer
Curator of Amphibians and Reptiles, Smithsonian Institution
Verified email at si.edu
TitleCited byYear
Measuring and monitoring biological diversity: standard methods for amphibians
R Heyer, MA Donnelly, M Foster, R Mcdiarmid
Smithsonian Institution, 2014
21952014
frogs of Boracéia
WR Heyer, AS Rand, CAG da Cruz, OL Peixoto, CE Nelson
Arquivos de zoologia 31 (4), 231-410, 1990
9121990
Tadpoles, predation and pond habitats in the tropics
WR Heyer, RW McDiarmid, DL Weigmann
Biotropica, 100-111, 1975
4751975
Variation and distribution in the tree‐frog genus Phyllomedusa in Costa Rica, central America: With 6 figures
JM Savage, WR Heyer
Studies on Neotropical Fauna and Environment 5 (2), 111-131, 1967
4061967
The adaptive ecology of the species groups of the genus Leptodactylus (Amphibia, Leptodactylidae)
WR Heyer
Evolution, 421-428, 1969
2481969
Decimations, extinctions, and colonizations of frog populations in southeast Brazil and their evolutionary implications.
WR Heyer, AS Rand, CAG Da Cruz, OL Peixoto
Biotropica 20 (3), 230-235, 1988
2341988
Systematics of the fuscus group of the frog genus Leptodactylus (Amphibia, Leptodactylidae)
WR Heyer
Natural History Museum of Los Angeles County, 1978
1811978
Digital webbing formulae for anurans: a refinement
JM Savage, WR Heyer
Herpetological Review 28 (3), 131, 1997
1751997
A preliminary analysis of the intergeneric relationships of the frog family Leptodactylidae
WR Heyer
Smithsonian Contributions to Zoology, 1975
1701975
Ecological interactions of frog larvae at a seasonal tropical location in Thailand
WR Heyer
Journal of Herpetology, 337-361, 1973
1561973
A survey of internal oral features of leptodactyloid larvae (Amphibia: Anura)
RJ Wassersug, WR Heyer
Smithsonian Contributions to Zoology, 1988
1521988
Amphibian declines and environmental change: use of remote‐sensing data to identify environmental correlates
C Carey, WR Heyer, J Wilkinson, RA Alford, JW Arntzen, T Halliday, ...
Conservation Biology 15 (4), 903-913, 2001
1472001
Amazonian biodiversity: assessing conservation priorities with taxonomic data
WJ Kress, WR Heyer, P Acevedo, J Coddington, D Cole, TL Erwin, ...
Biodiversity & Conservation 7 (12), 1577-1587, 1998
1361998
Studies in larval amphibian habitat partitioning
WR Heyer
Smithsonian Contributions to Zoology, 1976
1141976
Frog morphometrics: a cautionary tale
LAC Hayek, WR Heyer, C Gascon
Alytes: International Journal of Batrachology, 2001
1072001
Variation within the Leptodactylus podicipinus-wagneri complex of frogs (Amphibia: Leptodactylidae)
WR Heyer
Smithsonian Contributions to Zoology, 1994
1071994
Systematics of the pentadactylus species group of the frog genus Leptodactylus (Amphibia, Leptodactylidae
WR Heyer
Smithsonian Contributions to Zoology, 1979
1021979
Systematics of the marmoratus group of the frog genus Leptodactylus (Amphibia, Leptodactylidae)
WR Heyer
Contributions in Science, 1973
1021973
Variation and taxonomic clarification of the large species of the Leptodactylus pentadactylus species group (Amphibia: Leptodactylidae) from Middle America, northern South …
WR Heyer
Arquivos de Zoologia Sao Paulo, 2005
1012005
Systematics of the neotropical genus Leptodactylus Fitzinger, 1826 (Anura: Leptodactylidae): phylogeny, the relevance of non-molecular evidence, and species accounts
RO de Sá, T Grant, A Camargo, WR Heyer, ML Ponssa, E Stanley
South American Journal of Herpetology 9 (s1), 2014
992014
The system can't perform the operation now. Try again later.
Articles 1–20